package com.jiyun.mapper;

import com.jiyun.entity.Message;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Update;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author 聪哥哥
 * @since 2023-06-14
 */
public interface MessageMapper extends BaseMapper<Message> {

    @Update("update d16_message set read_status='已读' ")
    void updateReadStatus();
}
